package main

import (
	"fmt"
	"log"
	"net/http"
	"os"

	"gittea.marcokittel.de/elio/eliotools/datawriter/internal/api"
	"gittea.marcokittel.de/elio/eliotools/datawriter/internal/database"
)

var (
	connectionString = ""
	port             = ":8080"
)

const (
	curlhelp = `curl -X POST localhost:8080/api/products -d '{ "products": { "A6053": 2, "B3009": 1200 }, "context": { "country": "EU", "state": "" } }'`
)

func main() {
	connectionString := os.Getenv("CONNECTIONSTRING")
	nps := database.NewProductService(connectionString)
	if len(connectionString) == 0 {
		fmt.Println("Connectionstring fehlt!. Bsp.:  <user>:<passwort>@tcp(127.0.0.1:3306)/elio?parseTime=true")
		return
	}
	//Dependency Injection
	http.HandleFunc("/api/products", api.GetProductApiHandleFunc(nps))
	log.Printf("Easy Peasy: Die Party startet auf Port %s\n", port)
	log.Printf("Probiers mal damit: %s\n", curlhelp)
	log.Fatal(http.ListenAndServe(port, nil))
}